NVIDIA GeForce GTX 1070 Ti 's Advantages
Boost Clock has increased by 81% (1683MHz vs 928MHz)
More VRAM (8GB vs 3GB)
Lower TDP (180W vs 250W)
NVIDIA GeForce GTX 780 Ti Engineering Sample 's Advantages
Larger VRAM bandwidth (336.6GB/s vs 256.3GB/s)
448 additional rendering cores